fix: strip /assets/ prefix on production assets requests

main.go

@@ -30,7 +30,7 @@ func main() {
 	ctx := context.Background()
 	log := slog.New(slog.NewTextHandler(os.Stdout, &slog.HandlerOptions{}))
 
-	as := http.FileServerFS(assets.New())
+	as := http.StripPrefix("/assets/", http.FileServerFS(assets.New()))
 	if *dev {
 		as = http.StripPrefix("/assets/", http.FileServerFS(assets.Dev("./assets")))
 	}